Home / 60,191,361.20-83,071,169.52-35,745,075.20

Finding the Fourth Proportional to 60,191,361.20, 83,071,169.52 and 35,745,075.20

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Solution

The fourth proportional to 60,191,361.20, 83,071,169.52 and 35,745,075.20 is: 49,332,414.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,191,361.20 : 83,071,169.52 = 35,745,075.20 : x
  2. Step 2: Convert to fraction form
    60,191,361.20/83,071,169.52 = 35,745,075.20/x
  3. Step 3: Cross multiply
    60,191,361.20x = 83,071,169.52 × 35,745,075.20
  4. Step 4: Simplify right side
    60,191,361.20x = 2,969,385,201,444,348
  5. Step 5: Solve for x
    x = 2,969,385,201,444,348/60,191,361.20
  6. Step 6: Final answer
    x = 49,332,414.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.